Finite Group DatabasebetaFinite Group Databasebeta| order | 2176 |
| automorphism | ? |
| homology | Abelianization (H1) = C23 · Schur multiplier (H2) = C22 |
No aliases for this group.
| Fitting | C17×SD64 ⋊ C2 |
| Sylow | C17 ⋊ #2263 |
| subgroup | G/H | |
|---|---|---|
| center | C2 | D16×D17 |
| commutator, cosocle | C16×C17 | C23 |
| Frattini | C16 | C22×D17 |
| Fitting | C17×SD64 | C2 |
| socle | C2×C17 | C2×D16 |
| hypercenter | SD64 | D17 |
| hypocenter | C17 | #2263 |
| LCS | G ▷ C16×C17 ▷ C8×C17 ▷ C4×C17 ▷ C2×C17 ▷ C17 | |
| UCS | C1 ◁ C2 ◁ C4 ◁ C8 ◁ C16 ◁ SD64 | |
112 conjugacy classes of subgroups; only the 35 normal subgroups are shown.
This group has 112 conjugacy classes of subgroups — too many to draw. Only its 35 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| transitive degree | μt(G) = 544 |
Polycyclic presentation:
2^7,17|d^2=ef,e^2=fg,f^2=g,b^a=bd,c^a=cg,d^a=de,e^a=ef,f^a=fg,h^a=h^16,d^b=de,e^b=ef,f^b=fg,h^c=h^16178 conjugacy classes — view the full character table.
| maximal subgroup of | D17×#2263, C2×#14531098, #17192467, … |
| maximal normal subgroup of | D17×#2263, C2×#14531098, #17192467, … |
| maximal quotient of | #16954762, #16954765, #16954830, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(2176, 6824);